The delivery was fast and in top condition. Each cartridge as already described here as the originals individually wrapped in foil and besides the level almost identical. I particularly like the cartridges are transparent and can be seen as opposed to the originals, which completely come along in black plastic, as much residual ink is remaining. Have repeatedly stated that after the printer complains to supply, even a high number good prints are possible. As long as ink is still in the left ink compartment is and the cotton in the right still well moisturized is happening to the printer (head) Here nothing. Had in my Canon MG7150 in use until today two complete sets. Cartridges were always correctly identified. The chips function properly. I'm very satisfied with these cartridges and as long as it necessary for this course at "COEmedia" is I'm a permanent customer. Highly recommended, inexpensive, XL quantities, very good color prints, for my needs a good photo paper at high quality setting, the printer also this fully sufficient.